Literature
- Langton, P.H. 1984a. A key to pupal exuviae of British Chironomidae. Privately published by P.H. Langton, 1 Brooks Road, March, Cambridgeshire: 324 pp.
- Langton, P.H. and Pinder, L.C.V. 2003a. A key to adult males of British and Irish Chironomidae. Scientific Publications of the Freshwater Biological Association: (in prep.).
- Svensson, B.S. 1986a. Eukiefferiella ancyla sp. n. (Diptera: Chironomidae) a commensalistic midge on Ancylus fluviatilis Müller (Gastropoda: Ancylidae). Entomologica scandinavica 17: 291-298.